Whiteline Dentals

 Tooth sensitivity, also known as dentin hypersensitivity, can be caused by a variety of factors. It occurs when the dentin (the inner part of the tooth) becomes exposed, allowing stimuli to reach the nerves in the tooth, resulting in discomfort or pain. Here are some common causes of tooth sensitivity: 1. Tooth Decay: Cavities, or dental caries, can lead to tooth sensitivity when they erode the enamel and expose the sensitive dentin underneath. 2. Gum Recession: When the gums recede, they expose the tooth roots, which are not as well protected as the enamel. This can lead to increased sensitivity. 3. Gum Disease (Periodontal Disease): Inflammation of the gums can lead to gum recession and expose the roots of the teeth, making them more sensitive. 4. Toothbrush Abrasion: Brushing too vigorously or with a hard-bristle toothbrush can wear away enamel and expose the dentin. 5. Tooth Grinding (Bruxism): Habitual teeth grinding can gradually wear down enamel, leading to sensitivity. 6. ...